<template>
    <div class="outer">
        <!-- 三级分类导航 -->
        <TypeNav />
        <div class="main">
            <div class="py-container">
                <!--面包屑导航-->
                <div class="bread">
                    <ul class="fl sui-breadcrumb">
                        <li>
                            <span href="#">全部结果</span>
                        </li>
                    </ul>
                    <!-- 显示面包写的导航 -->
                    <ul class="fl sui-tag">
                        <li class="with-x" v-show="searchParams.categoryName">{{ searchParams.categoryName }}<i
                                @click="removeCategoryName">×</i></li>
                        <li class="with-x" v-show="searchParams.keyword">{{ searchParams.keyword }}<i
                                @click="removeKeyword">×</i></li>
                        <li class="with-x" v-show="searchParams.trademark">
                            {{ trademarkName }}<i @click="removeTrademark">×</i></li>
                        <li class="with-x" v-for="(prop, index) in propsList" :key="prop.id">
                            {{ prop }}<i @click="removeprop(index)">×</i></li>
                    </ul>
                </div>

                <!-- 搜索器 -->
                <SearchSelector @get-trademark="savetrademark" @get-attr="saveattrValue" />

                <!--商品展示区-->
                <div class="details clearfix">
                    <!-- 列表操作区 -->
                    <div class="sui-navbar">
                        <div class="navbar-inner filter">
                            <ul class="sui-nav">
                                <li @click="changeOrder(1)" :class="{ active: !isPrice }">
                                    <a href="javascript:;">综合
                                        <span v-show="!isPrice" :class="{ 'icon-shangfan': isUp, 'icon-xiafan': !isUp }"
                                            class="iconfont "></span>
                                    </a>


                                </li>


                                <li :class="{ active: isPrice }" @click="changeOrder(2)">
                                    <a href="javascript:;">价格
                                        <span class="iconfont" :class="{ 'icon-shangfan': isUp, 'icon-xiafan': !isUp }"
                                            v-show="isPrice"></span>


                                    </a>

                                </li>

                            </ul>
                        </div>
                    </div>
                    <!-- 商品列表 -->
                    <div class="goods-list">
                        <ul class="yui3-g">
                            <li class="yui3-u-1-5" v-for="good in goodsList" :key="good.id">
                                <div class="list-wrap">
                                    <div class="p-img">
                                        <router-link :to="`/detail/${good.id}`" target="_blank">
                                            <img v-lazy="good.defaultImg" /></router-link>
                                    </div>
                                    <div class="price">
                                        <strong>
                                            <em>¥</em>
                                            <i>{{ good.price }}</i>
                                        </strong>
                                    </div>
                                    <div class="attr">
                                        <router-link target="_blank" :to="'/detail/' + good.id" title="good.title">{{
                                                good.title
                                        }}</router-link>
                                    </div>
                                    <div class="commit">
                                        <i class="command">已有<span>2000</span>人评价</i>
                                    </div>
                                    <div class="operate">
                                        <a href="success-cart.html" target="_blank"
                                            class="sui-btn btn-bordered btn-danger">加入购物车</a>
                                        <a href="javascript:void(0);" class="sui-btn btn-bordered">收藏</a>
                                    </div>
                                </div>
                            </li>
                        </ul>
                    </div>
                    <!-- 分页器 -->
                    <Pagination :total="total" :pageSize="searchParams.pageSize" :continues="5"
                        :pageNo="searchParams.pageNo" @change-pageNo="getPageNo"></Pagination>
                </div>
            </div>
        </div>
    </div>
</template>

<script>

import SearchSelector from './SearchSelector'
import { mapActions, mapGetters } from "vuex"
import "./fonts/iconfont.css"
export default {
    name: 'Search',
    computed: {
        ...mapGetters("search", ["goodsList", "total"]),
        //监听searchparams

        //品牌数据
        trademarkName() {
            //需要从我的searchParams中获取我的trademark
            const { trademark } = this.searchParams;
            return trademark ? trademark.split(":")[1] : ""
        },
        propsList() {
            return this.searchParams.props.map(item => {

                const [attrId, attrValue, attrName] = item.split(":")
                return `${attrName}:${attrValue}`
            })
        },
        //判断当前是否是综合还是价格
        isPrice() {
            return this.searchParams.order.split(":")[0] === '2'
        },
        //判断剪头是否向上
        isUp() {
            return this.searchParams.order.split(":")[1] === "asc"
        }
    },
    components: {
        SearchSelector
    },
    data() {
        return {
            searchParams: {
                category1Id: '', // 一级分类id
                category2Id: '', // 二级分类id
                category3Id: '', // 三级分类id
                categoryName: '', // 分类的名称
                keyword: '', // 关键词
                props: [], // 商品属性
                trademark: '', // 商品品牌
                order: '1:asc', // 排序规则数字1综合的，asc为升序的

                pageNo: 1, // 页码
                pageSize: 5 // 每页显示的数量
            }
        }
    },
    watch: {
        $route: {
            immediate: true,
            handler(newvalue, oldvalue) {
                Object.assign(this.searchParams, {
                    category1Id: undefined,
                    category2Id: undefined,
                    category3Id: undefined,
                    categoryName: undefined,
                    keyword: undefined
                })
                //接受参数
                let { query, params } = newvalue
                //处理
                Object.assign(this.searchParams, query, params)
                //重新去请求数据
                this.getSearchGoodsInfoData(this.searchParams)
            }


        },
        searchParams: {
            immediate: true,
            deep: true,
            handler(newvalue) {
                this.getSearchGoodsInfoData(newvalue)
            }
        },
    },
    methods: {
        ...mapActions("search", ["getSearchGoodsInfoData"]),
        removeCategoryName() {
            //因为我的类别为query参数胡
            const { params } = this.$route
            this.$router.push({
                name: "search",
                params,
            })
        },
        removeKeyword() {
            //keyword为params参数
            const { query } = this.$route
            this.$router.push({
                name: "search",
                query
            })
            //触发事件，清空输如框
            this.$bus.$emit("remove-keyword")

        },
        //接受传递过来的数据
        savetrademark(trademark) {
            let { tmId, tmName } = trademark
            this.searchParams.trademark = `${tmId}:${tmName}`
            //重新发送数据
            // this.getSearchGoodsInfoData(this.searchParams)
        },
        removeTrademark() {
            this.searchParams.trademark = undefined;
            //重新发送器请求
            // this.getSearchGoodsInfoData(this.searchParams)
        },
        saveattrValue(attrValue, attr) {

            const prop = `${attr.attrId}:${attrValue}:${attr.attrName}`

            if (this.searchParams.props.includes(prop)) return
            this.searchParams.props.push(prop);
            // this.getSearchGoodsInfoData(this.searchParams)
        },
        removeprop(index) {
            return this.searchParams.props.splice(index, 1)
            //重新发送器请求
            // this.getSearchGoodsInfoData(this.searchParams)

        },
        //更改页码
        getPageNo(current) {

            this.searchParams.pageNo = current
        },
        //设置高粱
        changeOrder(newNum) {
            const [oldNum, type] = this.searchParams.order.split(":")
            console.log(oldNum, type, "wsdf")
            if (newNum == oldNum) {
                //改变剪头的纸箱
                this.searchParams.order = `${oldNum}:${type === 'asc' ? 'desc' : 'asc'}`
            } else {
                this.searchParams.order = `${newNum}:asc`
            }

        }
    },

}
</script>

<style lang="less" scoped>
.main {
    margin: 10px 0;

    .py-container {
        width: 1200px;
        margin: 0 auto;

        .bread {
            margin-bottom: 5px;
            overflow: hidden;

            .sui-breadcrumb {
                padding: 3px 15px;
                margin: 0;
                font-weight: 400;
                border-radius: 3px;
                float: left;

                li {
                    display: inline-block;
                    line-height: 18px;

                    a {
                        color: #666;
                        text-decoration: none;

                        &:hover {
                            color: #4cb9fc;
                        }
                    }
                }
            }

            .sui-tag {
                margin-top: -5px;
                list-style: none;
                font-size: 0;
                line-height: 0;
                padding: 5px 0 0;
                margin-bottom: 18px;
                float: left;

                .with-x {
                    font-size: 12px;
                    margin: 0 5px 5px 0;
                    display: inline-block;
                    overflow: hidden;
                    color: #000;
                    background: #f7f7f7;
                    padding: 0 7px;
                    height: 20px;
                    line-height: 20px;
                    border: 1px solid #dedede;
                    white-space: nowrap;
                    transition: color 400ms;
                    cursor: pointer;

                    i {
                        margin-left: 10px;
                        cursor: pointer;
                        font: 400 14px tahoma;
                        display: inline-block;
                        height: 100%;
                        vertical-align: middle;
                    }

                    &:hover {
                        color: #28a3ef;
                    }
                }
            }
        }

        .details {
            margin-bottom: 5px;

            .sui-navbar {
                overflow: visible;
                margin-bottom: 0;

                .filter {
                    min-height: 40px;
                    padding-right: 20px;
                    background: #fbfbfb;
                    border: 1px solid #e2e2e2;
                    padding-left: 0;
                    border-radius: 0;
                    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);

                    .sui-nav {
                        position: relative;
                        left: 0;
                        display: block;
                        float: left;
                        margin: 0 10px 0 0;

                        li {
                            float: left;
                            line-height: 18px;

                            a {
                                display: block;
                                cursor: pointer;
                                padding: 11px 15px;
                                color: #777;
                                text-decoration: none;
                            }

                            &.active {
                                a {
                                    background: #e1251b;
                                    color: #fff;
                                }
                            }
                        }
                    }
                }
            }

            .goods-list {
                margin: 20px 0;

                ul {
                    display: flex;
                    flex-wrap: wrap;

                    li {
                        height: 100%;
                        width: 20%;
                        margin-top: 10px;
                        line-height: 28px;

                        .list-wrap {
                            .p-img {
                                padding-left: 15px;
                                width: 215px;
                                height: 255px;

                                a {
                                    color: #666;

                                    img {
                                        max-width: 100%;
                                        height: auto;
                                        vertical-align: middle;
                                    }
                                }
                            }

                            .price {
                                padding-left: 15px;
                                font-size: 18px;
                                color: #c81623;

                                strong {
                                    font-weight: 700;

                                    i {
                                        margin-left: -5px;
                                    }
                                }
                            }

                            .attr {
                                padding-left: 15px;
                                width: 85%;
                                overflow: hidden;
                                margin-bottom: 8px;
                                min-height: 38px;
                                cursor: pointer;
                                line-height: 1.8;
                                display: -webkit-box;
                                -webkit-box-orient: vertical;
                                -webkit-line-clamp: 2;

                                a {
                                    color: #333;
                                    text-decoration: none;
                                }
                            }

                            .commit {
                                padding-left: 15px;
                                height: 22px;
                                font-size: 13px;
                                color: #a7a7a7;

                                span {
                                    font-weight: 700;
                                    color: #646fb0;
                                }
                            }

                            .operate {
                                padding: 12px 15px;

                                .sui-btn {
                                    display: inline-block;
                                    padding: 2px 14px;
                                    box-sizing: border-box;
                                    margin-bottom: 0;
                                    font-size: 12px;
                                    line-height: 18px;
                                    text-align: center;
                                    vertical-align: middle;
                                    cursor: pointer;
                                    border-radius: 0;
                                    background-color: transparent;
                                    margin-right: 15px;
                                }

                                .btn-bordered {
                                    min-width: 85px;
                                    background-color: transparent;
                                    border: 1px solid #8c8c8c;
                                    color: #8c8c8c;

                                    &:hover {
                                        border: 1px solid #666;
                                        color: #fff !important;
                                        background-color: #666;
                                        text-decoration: none;
                                    }
                                }

                                .btn-danger {
                                    border: 1px solid #e1251b;
                                    color: #e1251b;

                                    &:hover {
                                        border: 1px solid #e1251b;
                                        background-color: #e1251b;
                                        color: white !important;
                                        text-decoration: none;
                                    }
                                }
                            }
                        }
                    }
                }
            }

            .page {
                width: 733px;
                height: 66px;
                overflow: hidden;
                float: right;

                .sui-pagination {
                    margin: 18px 0;

                    ul {
                        margin-left: 0;
                        margin-bottom: 0;
                        vertical-align: middle;
                        width: 490px;
                        float: left;

                        li {
                            line-height: 18px;
                            display: inline-block;

                            a {
                                position: relative;
                                float: left;
                                line-height: 18px;
                                text-decoration: none;
                                background-color: #fff;
                                border: 1px solid #e0e9ee;
                                margin-left: -1px;
                                font-size: 14px;
                                padding: 9px 18px;
                                color: #333;
                            }

                            &.active {
                                a {
                                    background-color: #fff;
                                    color: #e1251b;
                                    border-color: #fff;
                                    cursor: default;
                                }
                            }

                            &.prev {
                                a {
                                    background-color: #fafafa;
                                }
                            }

                            &.disabled {
                                a {
                                    color: #999;
                                    cursor: default;
                                }
                            }

                            &.dotted {
                                span {
                                    margin-left: -1px;
                                    position: relative;
                                    float: left;
                                    line-height: 18px;
                                    text-decoration: none;
                                    background-color: #fff;
                                    font-size: 14px;
                                    border: 0;
                                    padding: 9px 18px;
                                    color: #333;
                                }
                            }

                            &.next {
                                a {
                                    background-color: #fafafa;
                                }
                            }
                        }
                    }

                    div {
                        color: #333;
                        font-size: 14px;
                        float: right;
                        width: 241px;
                    }
                }
            }
        }
    }
}
</style>